GYPTONE BIG BOARDS - Quattro 41

Characteristics
These boards have square holes punched in with great precision. The boards are backed with an acoustic tissue.

Panel colour
White

Standards and certification
Noise Reduction Coefficient (NRC) : 0.6 to 0.75 (Depends on construction height)
Perforation Size : 12mm x 12mm
Perforation Area : 16%
Reaction to Fire : BS 476